Choose Microsoft Teams if you need
No checked fact sets Microsoft Teams apart from Slack yet.
At a glance
- Both have a free plan.
- Microsoft Teams's lowest paid plan is Microsoft Teams Essentials at $4.00 per user per month, paid yearly, as of October 20, 2026.
- Slack's lowest paid plan is Pro at $8.75 per user per month, paid monthly, as of October 20, 2026.
- Both are available on Windows, macOS, iOS and Android.
- Only Slack lists Linux and API.
- They list no integrations in common.
- Slack lists SOC 2, ISO 27001, GDPR, HIPAA and SSO. We haven't confirmed any of these for Microsoft Teams.
- Slack has a public API. We haven't confirmed one for Microsoft Teams.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Slack if you need
- Linux or API. We haven't found them on Microsoft Teams's website.
- Integration with Google Drive, Zoom or Salesforce. We haven't found them on Microsoft Teams's website.
Microsoft Teams
Nobody has reviewed Microsoft Teams yet. Its rating shows once it has 3 reviews.
Review Microsoft Teams
Slack
Nobody has reviewed Slack yet. Its rating shows once it has 3 reviews.
Review SlackThe facts
- What it does
- Microsoft TeamsChat, collaborate, and meet with anyone, anywhere
- SlackAll your people and AI agents working together
- Free plan
- Microsoft TeamsYes
- SlackYes
- Pricing
- Microsoft TeamsPer user, monthly
- SlackPer user, monthly
- Paid plans from
- Microsoft Teams
What they share
From the platforms and integrations each website lists.
Platforms
Both
- Windows
- macOS
- iOS
- Android
Only Microsoft TeamsNothing else listed
Only Slack
- Linux
- API
Integrations
BothNone in common
Only Microsoft Teams
- PowerPoint
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Microsoft Teams and Slack yet.
Used either of them?
Your review makes this comparison better for the next person. Review Microsoft Teams or review Slack.